636004496

素因数分解:

$2^4\times {\mathrm{5147}}^1\times {\mathrm{7723}}^1$

素因数の和:12878

約数の個数: 20

約数和(自身を含む): 1232657712

約数和(自身を除く): 596653216

約数列:

[1, 2, 4, 8, 16, 5147, 7723, 10294, 15446, 20588, 30892, 41176, 61784, 82352, 123568, 39750281, 79500562, 159001124, 318002248, 636004496]

約数ペア:

[(1, 636004496), (2, 318002248), (4, 159001124), (8, 79500562), (16, 39750281), (5147, 123568), (7723, 82352), (10294, 61784), (15446, 41176), (20588, 30892)]